I'm loving Fargo too, if you're into the whole 'old movie turned into TV series' trend there is a new series based on 'From Dusk till Dawn' at the moment. I've only seen a small bit of it but looks pretty interesting. Supposedly the first season goes over the movie plot until they escape the Bar but then the series moves into Mexico and explains heaps more.
http://www.imdb.com/title/tt3337194/